Test Report. (FCC Rules /2.1047/2.1049/2.1051/2.1053/2.1055/80.217) For. Trade name: Furuno Model: Transceiver for Marine Radar Type: RTR-059A

Transcription

1 Test Report (FCC Rules /2.1047/2.1049/2.1051/2.1053/2.1055/80.217) For Trade name: Furuno Model: Transceiver for Marine Radar Type: RTR-059A Date of issue: 5 January 2011 Furuno Labotech International Co., Ltd Ashihara-cho, Nishinomiya City, Hyogo , Japan Tel: Fax: This report shall not be reproduced except in full, without the written approval of Furuno Labotech International Co., Ltd.

2 Report Summary FLI project number: FLI Test report number: FLI Date of Initial Issue: 5 January 2011 Revision number: --- Date of Revised Issue: --- Test report revision made: Test standard(s)/ Test specifications: Customer: Manufacturer: Rev. no. Date Page Item Description of change FCC 47 CFR, Sections: RF Power Output, Modulation Characteristics, Occupied Bandwidth, Spurious Emissions at Antenna Terminal, Frequency Stability, Field Strength of Spurious Radiation, Suppression of Interference Aboard Ships. (Date of issue: 1 October 2008) Furuno Electric Co., Ltd Ashihara-Cho, Nishinomiya-City, Japan Furuno Electric Co., Ltd Ashihara-Cho, Nishinomiya-City, Japan FURUNO Transceiver for Marine Radar RTR-059A For Marine Safety navigation Trade name: Model: Type: Product function and intended use: Number of samples One tested: Serial number: Power rating: VDC, W (for Display Unit RDP-152) (The EUT was powered through the Display unit, not directly from DC mains) Product status: Pre-production model Modifications made to None. samples during testing: Date of receipt of 23 August 2010 samples: Test period: 25 August 2010 to 17 November 2010 Place of test: Furuno Labotech International Co., Ltd. - Nishinomiya Lab Ashihara-Cho, Nishinomiya City, Hyogo Prefecture, Japan - Nishinomiya-Hama Lab Nishinomiya-Hama, Nishinomiya City, Hyogo Prefecture, Japan Anechoic Chamber used for the test has been registered by FCC. (File number: 90607) Test results/ Passed. Compliance: The test results of this report relate only to the samples tested. Tested by: Katsumi Imamura and Akira Inoue Written by: Akiko Inoue Verified by: Yoshihiro Ishii Approved by: Date: 5 January 2011 Name: Yoshihiro Ishii Title: Manager, Technical Section, Furuno Labotech International Co., Ltd. Signature: Form: FQ053/04 - Page 2 of 34 -

3 Testing Laboratory Status Furuno Labotech International Co., Ltd. (hereafter called FLI) has been holding the following status after having been assessed according to the provisions of ISO/IEC and/or the relevant rules: (1) Telefication Listed Testing Laboratory: - listed by Telefication B. V., Edisonstraat 12a, 6902 PK Zevenaar, The Netherlands - Laboratory assignment number: L116 - Date of initial certification: 26 July 1999 (*) - for testing the following product categories/ test standards: - EN 60945, Maritime navigation and radiocommunication equipment and systems - General requirements. - IEC /-2, Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners / Part 2: Single talker and multiple listeners, high speed transmission. (2) BSH Recognized Testing Laboratory: - recognized by Bundesamt für Seeschifffahrt und Hydrographie, Bernhad-Nocht-Str. 78, Hamburg, Federal Republic of Germany - Recognition certificate number: BSH4613/06201/0835/08 - Date of initial certification: 4 April 2003 (*) - for testing in the fields of: Marine navigational and radiocommunication equipment and systems - EMC and environmental tests according to: IEC 60945: 2002, DIN EN 60945: Radar - Shipborne navigational displays IEC : 1999, DIN EN : 2000 IEC 62288: 2008 IEC : 1998, DIN EN : 1999 (3) TÜV Appointed EMC Test Laboratory: - appointed by TÜV Rheinland Japan Ltd., 19-5 Shin Yokohama 3-chome, Kohoku-ku, Yokohama Japan - Laboratory assignment number: UA Date of initial certification: 21 December 1998 (*) - for carrying out the tests of: - EN 55022, CISPR 22, EN /-3, EN/IEC /-3/-4/-5/-6/-8/-11, EN/IEC /-2, EN/IEC /-4, EN/IEC 60945, EN/IEC , EN/IEC , EN/IEC , JIS T , JIS C , EN 55011, CISPR 11. (4) RMRS Recognized Testing Laboratory: - recognized by Russian Maritime Register of Shipping, 8, Dvortsovaya Nab., St. Petersburg, Russia - Laboratory recognition number : Date of initial certification : 27 January 2009 (*) - for carrying out testing in the field of : Elecrtrical measurements and tests, EMC tests, Mechanical measurements and tests, Equipment protection degree tests, and Climatic tests for Ship s radio and navigational equipment and IEC : 2002 Note: (*) The current certificates may be found in the FLI web site ( Form: FQ053/04 - Page 3 of 34 -

4 TABLE OF CONTENTS Report Summary... 2 Testing Laboratory Status Principal Information Equipment under test (EUT) Observation and comments Test Results Summary Test Results RF Power Output (FCC Rule, ) Modulation Characteristics (FCC Rule, ) Occupied Bandwidth (FCC Rule, ) Frequency Stability (FCC Rule, ) Spurious Emissions Spurious Emissions at Antenna Terminal (FCC Rule, ) Field Strength of Spurious Radiation (FCC Rule, ) Suppression of Interference Aboard Ships (FCC Rule, ) Test Setup for Measurement: Measuring Equipment List: Photograph of Test Setup/Arrangement RF Envelope and Spectrum of the output pulse Spurious Emission Plots measured at Antenna Terminal Field Strength Plots of Spurious Radiation Field Strength Plots for Suppression of Interference Aboard Ships Form: FQ053/04 - Page 4 of 34 -

5 1 Principal Information 1.1 Equipment under test (EUT) General (a) Trade name: Furuno (b) Manufacturer: Furuno Electric Co., Ltd. Ashihara-cho 9-52, Nishinomiya-city, Japan (c) Model: Type Serial Number Note Antenna unit Scanner RSB (used for the test) Antenna rotation rate: 24 rpm RSB rpm Transceiver RTR-059A --- Contained in the Scanner. Radiator XN12A --- (d) (e) Primary Function: Search, Navigation and Anti-collision Frequency Range: Fixed frequency, X-band (9410 MHz) Type of Emission: P0N (f) Power Supply: VDC (fed through the specified external equipment, not directly from DC mains) Radar Sensor Transceiver Type: RTR-059A (Contained in the Radar Scanner) (1) Transmitter (a) Assignable Frequency for Shipborne Radar: Between 9300 and 9500 MHz (FCC Rule, (d)-(1)) (b) Type of RF Generator Magnetron Type: Peak Output Power: MAF1422B 6 kw nominal (c) Magnetron Ratings Center frequency of Magnetron: 9410 MHz Tolerances: Pulling: 30 MHz 18 MHz Tolerance for 20 C temperature variation: -5 MHz Form: FQ053/04 - Page 5 of 34 -

6 (d) Pulse Characteristics: Pulse type S M L Pulselength ( s) P.R.R.(Hz) (2) Modulator (a) FET Type: 2SK1450 Trigger Voltage: Approx. +20 VDC positive (3) Receiver (a) Passband RF Stage: IF Stage: 100 MHz Pulse type S M L Passband (MHz) (b) Gain (overall): approximately 130 db (c) Overall Noise Figure: 6.0 db (typical) (d) Video Output Voltage: 4 V Negative across 75 (e) Features Provided: Sensitivity Time Controls (Anti-clutter Sea), Fast Time Constant (Anti-clutter Rain) (f) If receiver is tunable, describe method for adjusting frequency: by adjustment of tuning voltage of receiver local oscillator (Automatic and manual) Antenna and Scanner (a) Antenna Rotation ON-OFF Switch: Not Provided. (b) Antenna structure: Slotted array (c) Length: 120 cm (d) Type of Beam: Vertical fan (e) Beam Width (3 db): Horizontal ( ) 1.9 Vertical ( ) 22 (f) Polarization: Horizontal (g) Antenna Gain: 28.5 db (h) Attenuation of Major Side Lobes with respect to main beam: Within 20 (db) Outside 20 (db) 24 or more 30 or more Form: FQ053/04 - Page 6 of 34 -

7 (i) Scanning (rotating or oscillating): Rotating over 360 continuously clockwise (j) Antenna Rotation Rate: 24 rpm (for RSB-0070), 48 rpm (for RSB-0073) (k) Number of Degrees Scanned: 360 (l) Sector Scan: Not provided. (m) Rated Loss of Transmission line per hundred feet: Negligible. (Transmission path is only in the Transceiver.) Operational Features (a) Is positive means provided to indicate whether or not the overall operation of the equipment is such that it may be relied upon to provide effective operation in accordance with its primary function: Yes (Tuning indicator) (b) Is the equipment for continuous operation: Yes (c) Is provision made for operation with shore based radar beacons (RACONS): Yes (RACONS and SART) Line Power Supply Requirements (a) Input Voltage: VDC (b) Power consumption: 90 W (RSB Display unit RDP-152) 110 W (RSB Display unit RDP-152) Construction Features (a) Does equipment embody replacement units with chassis type assembly: Yes (b) Are fuse alarms provided: No (c) State units that are weatherproof: Scanner Unit (IEC IP26) (d) If all units are not housed in a single container, indicate number and give description of individual units: Antenna unit and Display unit are housed in separate containers. (f) Approximate space required for installation excluding scanner: not applicable. Form: FQ053/04 - Page 7 of 34 -

8 1.2 Observation and comments None. 2 Test Results Summary CFR 47 Section Item Result Test Engineer RF Power Output Passed. K. Imamura Modulation Characteristics Passed. K. Imamura Occupied Bandwidth Passed. K. Imamura Frequency Stability Passed. K. Imamura Spurious Emissions Spurious Emissions at Antenna Terminal Passed. K. Imamura Field Strength of Spurious Radiation Passed. A. Inoue and K. Imamura Suppression of Interference Aboard Ships Passed. K. Imamura Note: n. a. - Not applicable, n. p. - Not performed. Form: FQ053/04 - Page 8 of 34 -

9 3 Test Results 3.1 RF Power Output (FCC Rule, ) (1) Test conditions: For all TX (S/M/L) Pulses, the transmitter output power was measured at the antenna port with Antenna replaced with the Non-reflective load. (2) Test setup: See Clause 4. (3) Test Results: Pulse type S M L Magnetron Output, mean (W): Magnetron Output, peak (kw): Environmental conditions observed: On 15 November 2010, 21 C to 21 C, 65% to 65 %RH Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): Power input voltages to the external equipment (Display Unit RDP-152) measured. Antenna unit was powered through the voltage regulator built in the RDP-152 not directly from the external power supply. 3.2 Modulation Characteristics (FCC Rule, ) (1) Test Conditions: The RF envelope of the magnetron output pulse was measured using an envelope detector and an oscilloscope. Each pulse spectrum was measured using a spectrum analyzer. (2) Test setup: See Clause 4. (3) Limits (FCC Rule, (g)): Upper limit frequency, f(u) = f 0 + f(aubw)/2-1.5/t Lower limit frequency, f(l) = f 0 - f(aubw)/2 +1.5/T Note: Assigned frequency (f 0 ): 9410 MHz Authorized bandwidth (f(aubw)): 100 MHz (4) Test Results: Complied. Pulse type S M L Result Pulselength T (µs) (-3 db points) Rise time t r (µs) (10-90 % amplitude) Not applicable Not applicable Form: FQ053/04 - Page 9 of 34 -

10 Pulse type S M L Result Decay time t f (µs) (90-10 % amplitude) Not applicable PRR (Hz) Not applicable Guard Band f(1.5/t) (MHz) (*) Not applicable f(u) (MHz) Complied f(l) (MHz) Complied Frequency at maximum emission (MHz) Complied (*): Guard Band is specified to be equal to 1.5/T MHz, where "T" is the pulselength in microseconds. (FCC Rule, (b)) Measured Plots: See Clause 7. Environmental conditions observed: On 15 November 2010, 21 C to 21 C, 65% to 65 %RH. 3.3 Occupied Bandwidth (FCC Rule, ) (1) Test conditions: Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): Power input voltages to the external equipment (Display Unit RDP-152) measured. For all TX (S/M/L) Pulses, the transmitter occupied bandwidth was measured at the antenna port with Antenna replaced with the Non-reflective load. (2) Test setup: See Clause 4. (3) Test Results: Pulse type S M L Occupied bandwidth (MHz) Environmental conditions observed: On 15 November 2010, 21 C to 21 C, 65% to 65 %RH 3.4 Frequency Stability (FCC Rule, ) Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): Power input voltages to the external equipment (Display Unit RDP-152) measured. (1) Test Conditions: 1) Radar Transmitter settings: All TX (S/M/L) Pulses 2) Ambient Temperature settings: - 20 C to + 50 C (10 C interval) 3) Power Supply Voltage settings: 85 /115 % of nominal voltage (10.2 VDC/27.6 VDC) (2) Test setup: See Clause 4. Form: FQ053/04 - Page 10 of 34 -

11 (3) Frequency Tolerance Limits (FCC Rule, (g)): Pulse type S M L f(u) (MHz) f(l) (MHz) See Clause 3.2 for details. (4) Test Results: Complied. Power Supply Voltage setting (*): 10.2 VDC Pulse type S M L Result Frequency at maximum emission (MHz) -30 C Complied -20 C Complied -10 C Complied 0 C Complied +10 C Complied +20 C Complied +30 C Complied +40 C Complied +50 C Complied Power Supply Voltage setting (*): 27.6 VDC Pulse type S M L Result Frequency at maximum emission (MHz) -30 C Complied -20 C Complied -10 C Complied 0 C Complied +10 C Complied +20 C Complied +30 C Complied +40 C Complied +50 C Complied Environmental conditions observed: On 16 November 2010, 20 C to 21 C, 60% to 65 %RH On 17 November 2010, 20 C to 20 C, 56% to 56 %RH (*): Power input voltages to the external equipment (Display Unit RDP-152) measured. Form: FQ053/04 - Page 11 of 34 -

12 3.5 Spurious Emissions Spurious Emissions at Antenna Terminal (FCC Rule, ) (1) Test Conditions: For all TX (SM/L) Pulses, the transmitter output power will be measured at the antenna port with Antenna replaced with the Non-reflective load. (2) Test setup: See Clause 4. (3) Emission Limits (FCC Rule, (f)): Frequency removed from the assigned frequency % Emission attenuation (mean power, db) At least 25 (of the authorized bandwidth) % At least 35 (of the authorized bandwidth) more than 250 % (*) At least log 10 (mean power in watts) (of the authorized bandwidth) Note: (1) Authorized bandwidth = 100 MHz (*) - for the relevant frequency bands, tests were performed according to FCC Rule, See Clause (4) Test Results: Complied. From the results of the pre-tests, the EUT emission level was found to be the maximum with S pulse. Consequently, the test was performed only with S pulse. Spectrum Plots: See Clause 8. Environmental conditions observed: On 15 November 2010, 21 C to 21 C, 65% to 65 %RH Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): Power input voltages to the external equipment (Display Unit RDP-152) measured Field Strength of Spurious Radiation (FCC Rule, ) (1) Test Conditions: For all TX (S/M/L) Pulses, the Radiated Emission test was performed. (a) For the test frequency range of 9 khz to 2000 MHz, the Antenna for Transceiver was replaced with the rotating non-reflective load. Spurious emissions for 9 khz to 2000 MHz are not found at the antenna terminal due to its structure (Waveguide tube). The EUT cabinet radiation was measured with the EUT rotated 360. (b) For 2 GHz to 40 GHz, the Antenna was set to the Transceiver with the stop mode and directed so as to detect the maximum spurious radiation. (2) Test Site: FLI Nishinomiya-Hama Laboratory, Semi-Anechoic Chamber (FCC file number: 90607) Form: FQ053/04 - Page 12 of 34 -

13 (3) Distance between the radar set and measuring antenna: 3 m (4) Test setup: For the test frequency range of 2 GHz to 40 GHz, the GRP (Ground reference plane, metal floor) between the EUT and the measuring (receiving) antenna was lined with the Radio Absorbers (2.4 m 3.0 m 0.5 m) to reduce the influences of the reflections of the RF waves from the floor. Measuring (Receiving) Antenna height and polarization: (a1) 1.5 m for the test frequency range of 9 khz to 30 MHz, (a2) 1 m to 4 m for the test frequency range of 30 MHz to 2000 MHz, (b ) 2.1 m that was same as those for the EUT for the test frequency range of 2 GHz to 40 GHz. (c ) Antenna polarization: vertical and horizontal. EUT height: (a) 0.8 m for the test frequency range of 9 khz to 2000 MHz, (b) 2.1 m for the test frequency range of 2 GHz to 40 GHz (To reduce the influences of the reflections from GRP). See Clauses 4 and 6. (5) Field Strength Limits (FCC Rule, (f)): Frequency removed from the assigned frequency Frequency (MHz) (for X-band) Emission attenuation (mean power, db) % (*) 9,310-9,360 (of the authorized bandwidth) 9,460-9, % (*) 9,160-9,310 9,510-9,660 more than 250 % ,160 9,660-40,000 Form: FQ053/04 - Page 13 of 34 - At least 25 At least 35 At least log 10 (mean power in watts) Note: (1) Assigned frequency (center frequency) = 9410 MHz (2) Authorized bandwidth = 100 MHz (*) - for the relevant frequency bands, tests were performed according to FCC Rule, See Clause (6) Test Results: Complied. From the results of the pre-tests, the spurious emission level was found to be the maximum with L pulse. Consequently, the test was performed only with L pulse. [ Limit ] = log 10 (mean power in watts) = log 10 (2.6) = 47.1 db where, [ mean power in watts ] = 2.6 W for L pulse. See 3.1. For this time, Limit of 60 db was applied for the test. The electric field strength of the maximum power radiation was db V/m with Long pulse.

14 Consequently, the allowable emission limit was set to db V/m (=177.0 db V/m - 60 db). As a result, the minimum emission attenuation was found to be more than 60 db. Spectrum plots: See Clause 9. Spurious Emission Frequency and Electric Field Strength that were prominent were listed in the following table. Frequency (GHz) Antenna Polarization Pulse type Electric Field Strength measured (db V/m) Limit (db V/m) Horizontal Long Vertical Long Environmental conditions observed: On 2 September 2010, 26 C to 26 C, 62% to 62%RH Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): measured at the power input terminal of Display Unit RDP-152. Margin (db) 3.6 Suppression of Interference Aboard Ships (FCC Rule, ) (1) Test Conditions/Test Setup: Same as those for Clause (2) to (5) except for the EUT operating mode. (2) Test frequency range: 14 khz to 40 GHz (3) Spurious Emission Limits for Receivers: (a) for delivered power to artificial antenna, Frequency Power to artificial antenna ( W) Resolution bandwidth of Spectrum analyzer (4) Test Results: Complied. 9 khz khz khz 150 khz - 30 MHz 10 khz 30 MHz MHz 4, khz 100 MHz to 300 MHz 40, MHz - 1 GHz 400,000 1 GHz - 40 GHz 1 MHz Tests were performed with the EUT Standby mode (= receive only mode). Spurious emission levels measured for the specified test frequency range were found below the limits. Spectrum plots: See Clause 10. Frequency (GHz) Power to artificial antenna measured (including measuring cable loss) Limits Margin (dbm) ( W) (dbm) ( W) (db) Environmental conditions observed: On 5 September 2010, 23 C to 23 C, 52% to 52%RH Power supply voltage measured (*): 24.0 VDC to 24.0 VDC. (*): measured at the power input terminal of Display Unit RDP-152. Form: FQ053/04 - Page 14 of 34 -

15 4 Test Setup for Measurement: (1) Test Setup for Clauses 3.1, 3.2, 3.3, 3.4, and Non-reflective load Directional Coupler Wave Guide EUT Transceiver Unit (without Antenna) No.1 Display Unit RDP-152 Spectrum Analyzer or Power meter or Envelope Detector + Oscilloscope (Environmental Chamber) No.2 24 VDC (GND) (2) Test Setup for Clause EUT Transceiver Unit with Antenna or with Non-reflective load (Anechoic Chamber) No.1 No.2 Display Unit RDP VDC (GND) (3) Test Setup for Clause 3.6. Spectrum Analyzer EUT Transceiver Unit (without Antenna) No.1 Display Unit RDP-152 ST-BY No.2 (GND) 24 VDC Cable designations: No. Name Length (m) 1 MJ-B24LPF MJ-A3SPF ZC 5 Form: FQ053/04 - Page 15 of 34 -

16 5 Measuring Equipment List: Measuring/Test instruments have been appropriately calibrated/maintained according to the FLI programs/ procedures and ISO/IEC Measuring/Test instruments used for the tests are listed below. (1) For 3.1 RF Power Output: C/N Instrument Type S/N Manufacturer Power meter 436A 2410A19137 HP Power Sensor 8481A 2349A39603 HP HT656 Crystal Detector 432B MY Agilent Directional Coupler (X-band) 5D364S R05762 Shimada Dummy Load (X-band) 4D Shimada Frequency Counter TR5824A Advantest Attenuator 8494B MY Agilent Attenuator 8495B MY Agilent HT168 Oscilloscope TDS680B B Tektronix (2) For 3.2 Modulation Characteristics: C/N Instrument Type S/N Manufacturer Power meter 436A 2410A19137 HP Power Sensor 8481A 2349A39603 HP HT656 Crystal Detector 432B MY Agilent Directional Coupler (X-band) 5D364S R05762 Shimada Dummy Load (X-band) 4D Shimada Frequency Counter TR5824A Advantest Attenuator 8494B MY Agilent Attenuator 8495B MY Agilent HT168 Oscilloscope TDS680B B Tektronix (3) For 3.3 Occupied Bandwidth and for Spurious Emissions at Antenna Terminal: C/N Instrument Type S/N Manufacturer Directional Coupler (X-band) 5D364S R05762 Shimada Dummy Load (X-band) 4D Shimada HT676 Spectrum Analyzer 8564EC 4103A00440 Agilent Attenuator 8494B MY Agilent Attenuator 8495B MY Agilent KB-011 Coaxial cable SUCOFLEX 106-2m 12226/6 SUHNER KB mm cable MWX221-2m 0804S167 Junkosha (4) For 3.4 Frequency Stability: C/N Instrument Type S/N Manufacturer HT370 Climatic chamber (L) TBE-3HW5GE2F Tabai Espec HT128 Temperature recorder (L) /R TB580 Yokogawa Directional Coupler 5D364S R05762 Shimada Dummy Load 4D376 R05763 Shimada ---- Waveguide (for X-band) WRJ-10 (l = 60 cm) ---- Furuno HT676 Spectrum Analyzer 8564EC 4103A00440 Agilent Form: FQ053/04 - Page 16 of 34 -

17 C/N Instrument Type S/N Manufacturer HT654 Attenuator 8494B MY Agilent HT655 Attenuator 8495B MY Agilent KB-011 Coaxial cable SUCOFLEX 100-2m 12226/6 SUHNER KB-137 Coaxial cable MWX221-2m 0804S167 Junkosha HT432 DC power supply PAN55-20 AK Kikusui (5) For Field Strength of Spurious Radiation: C/N Instrument Type S/N Manufacturer HT463 HT565 HT459 HT331 HT467 HT518 Spectrum analyzer (9 khz to 3 GHz) Loop antenna ( MHz) Biconical antenna (30 MHz to 300 MHz) Log periodic antenna (300 MHz to 1000 MHz) Double-ridged waveguide horn antenna (1 GHz to 18 GHz) Pre-amplifier (30 MHz to 2 GHz) R Advantest HFH2-Z Rohde & Schwarz VBA6106A 1296 Schaffner UHALP Schwarzbeck EMCO 87405A 3207A01643 Agilent HT365 Semi-anechoic Chamber 3mSAC D-002 Riken Spectrum Analyzer FSU Rohde & Schwarz Horn antenna (18 GHz to 26.5 GHz) E A.H. Systems Low-noise amplifier JSWV P MITEQ ---- DC power supply for Low-noise amplifier Horn antenna (26.5 GHz to 40 GHz) EX-375L Takasago E A.H. Systems ---- Notch Filter (X-band) CBR-X7-3A R Shimada ---- Notch Filter (S-band) CBR-S7-3A R Shimada ---- Coaxial cable SUCOFLEX 106-2m SUHNER ---- Coaxial cable SUCOFLEX 104-2m SUHNER ---- Coaxial cable SUCOFLEX 104-5m SUHNER ---- Coaxial cable SUCOFLEX 102-5m SUHNER (6) For 3.6 Suppression of Interference Aboard Ships: C/N Instrument Type S/N Manufacturer HT676 Spectrum Analyzer 8564EC 4103A00440 Agilent KB mm cable MWX221-2m 0804S167 Junkosha Form: FQ053/04 - Page 17 of 34 -

18 6 Photograph of Test Setup/Arrangement (1) For Temperature (TX frequency stability) tests, (2) For Spurious Emission measurements, for 9 khz to 2000 MHz Form: FQ053/04 - Page 18 of 34 -

19 for 2 GHz to 40 GHz Form: FQ053/04 - Page 19 of 34 -

20 7 RF Envelope and Spectrum of the output pulse Fig. 7.1 S Pulse Envelope and Spectrum Form: FQ053/04 - Page 20 of 34 -

21 Fig. 7.2 M Pulse Envelope and Spectrum Form: FQ053/04 - Page 21 of 34 -

22 Fig. 7.3 L Pulse Envelope and Spectrum Form: FQ053/04 - Page 22 of 34 -

23 8 Spurious Emission Plots measured at Antenna Terminal for S pulse Limit Limit Form: FQ053/04 - Page 23 of 34 -

24 9 Field Strength Plots of Spurious Radiation 9.1 Maximum power radiation level (for Long Pulse) - Horizontal Maximum radiation level (Equals to Reference level) - Vertical Maximum radiation level (Equals to Reference level) For the maximum power radiation level, the voltage value measured by the spectrum analyzer was converted into the electric field strength with the measuring antenna factor, Cable loss and Amp. gain. Maximum power radiation level = db V/m Therefore, Spurious Emission Limit = 177.0dB V/m - 60 db = db V/m Form: FQ053/04 - Page 24 of 34 -

25 9.2 Spurious emissions (L pulse) (1) for 9 khz to 30 MHz Results of Magnetic Field Emission Furuno Labotech International CO., LTD. Date : 2010/11/02 15:07 Model Name :RADAR SENSOR Test Site :Nisinomiya-Hama site Type Name :MODEL1945 Regulation :RSS Serial No. : Power Supply :24 VDC Test Mode :TX-48 nm Operator :A.Inoue Memo : Transceiver:RTR-059A Temp(deg)/Humid(%RH):20/56 LIMIT : RSS-138, Spurious Emission [dbuv/m] Antenna : 0 [PEAK DATA] M.01M.02M.03M.05M.07M.1M.2M.3M.5M.7M 1M 2M 3M 5M 7M 10M 20M 30M Frequency[Hz] [dbuv/m] Antenna : 90 [PEAK DATA] M.01M.02M.03M.05M.07M.1M.2M.3M.5M.7M 1M 2M 3M 5M 7M 10M 20M 30M Frequency[Hz] Limit (*) Limit (*) TEPTO-DV Ver (*) The resolution bandwidth of the spectrum analyzer for the frequency range of 9 khz to 100 khz was set to 1 khz, and to 10 khz for 100 khz to 30 MHz, instead of 1 MHz for the frequency range of 2 GHz to 40 GHz. The applicable limit was set at 30 db lower than that computed in Clause 9.1 for the former frequency range, and 20 db lower for the latter frequency range. Form: FQ053/04 - Page 25 of 34 -

26 (2) for 30 MHz to 2000 MHz Results of Radiated Emission Furuno Labotech International Date : 2010/Nov/02 14:46 Model Name :RADAR SENSOR Test Site :Nishinomiya-hama site Type Name :MODEL1945 Regulation :RSS Serial.No. : Power Supply :24 VDC Test Mode :TX-48 nm Operator :A.Inoue Memo : Transceiver:RTR-059A Temp(deg)/Humid(%RH):20/56 LIMIT : RSS-138, Spurious Emissions [dbuv/m] <<PEAK DATA>> HORIZONTAL: Frequency[MHz] [dbuv/m] <<PEAK DATA>> VERTICAL: Frequency[MHz] Limit (*) Limit (*) TEPTO-DV Ver (*) The resolution bandwidth of the spectrum analyzer for the frequency range of 30 MHz to 2000 MHz was set to 100 khz instead of 1 MHz for the frequency range of 2 GHz to 40 GHz. The applicable limit was set at 10 db lower than that computed in Clause 9.1. Form: FQ053/04 - Page 26 of 34 -

27 (3)for 2 GHz to 18 GHz - for Horizontal Limit (*) - for Vertical Limit (*) The notch filer ( Pass band: MHz) was inserted between the measuring antenna and Spectrum Analyzer to prevent the excessive input to Spectrum Analyzer only for the test frequency range of 2 GHz to 18 GHz. (*) The Limit is represented by the voltage value, which was derived from the electric field strength value with Antenna factor, Cable loss and Amp. gain included. Form: FQ053/04 - Page 27 of 34 -

28 (4) for 18 GHz to 26.5 GHz - for Horizontal Limit (*) - for Vertical Limit (*) (*) The Limit is represented by the voltage value, which was derived from the electric field strength value with Antenna factor, Cable loss and Amp. gain. Minimum limit line for the frequency range of 18 GHz to 26.5 GHz is indicated in the above plots. Form: FQ053/04 - Page 28 of 34 -

29 (5) for 26.5 GHz to 40 GHz - for Horizontal Limit (*) - for Vertical Limit (*) (*) Emission limit was converted from the electric field strength into the voltage values with Antenna factor, Cable loss and Amp. gain added to the calculation. Minimum limit line for the frequency range of 26.5 GHz to 40 GHz is indicated in the above plots. Form: FQ053/04 - Page 29 of 34 -

30 10 Field Strength Plots for Suppression of Interference Aboard Ships (1) 9 khz 150 khz: Limit = 400 μw (-4 dbm) Limit (2) 150 khz 30 MHz: Limit = 400 μw (-4 dbm) Limit Form: FQ053/04 - Page 30 of 34 -

31 (3) 30 MHz 100 MHz: Limit = 4000 μw (+6 dbm) (4) 100 MHz 300 MHz: Limit = μw (+16 dbm) Form: FQ053/04 - Page 31 of 34 -

32 (5) 300 MHz 1 GHz: Limit = μw (+26 dbm) (6) 1 GHz 10 GHz: Limit = μw (+26 dbm) Form: FQ053/04 - Page 32 of 34 -

33 (7) 10 GHz 18 GHz: Limit = μw (+26 dbm) (8) 18 GHz 26.5 GHz: Limit = μw (+26 dbm) Form: FQ053/04 - Page 33 of 34 -

34 (9) 26.5 GHz 33 GHz: Limit = μw (+26 dbm) (10) 33 GHz 40 GHz: Limit = μw (+26 dbm) Form: FQ053/04 - Page 34 of 34 -